Rate our_e our_g  my_e explicit  my_g greedy our_u unpackA my_u substr
our_e    126/s    --   -9%  -20%     -25%  -28%   -33%  -37%    -49% -54%   -56%
our_g    139/s   10%    --  -11%     -17%  -21%   -26%  -30%    -44% -49%   -52%
my_e     158/s   25%   13%    --      -6%  -10%   -17%  -21%    -36% -42%   -45%
explicit 168/s   33%   20%    6%       --   -5%   -12%  -16%    -32% -38%   -42%
my_g     175/s   39%   26%   11%       5%    --    -7%  -12%    -29% -36%   -39%
greedy   189/s   50%   36%   20%      13%    8%     --   -5%    -24% -30%   -34%
our_u    199/s   58%   43%   26%      19%   13%     5%    --    -20% -27%   -31%
unpackA  248/s   96%   78%   57%      48%   41%    31%   25%      --  -9%   -14%
my_u     272/s  116%   95%   73%      63%   55%    44%   37%     10%   --    -5%
substr   288/s  128%  106%   83%      72%   64%    52%   45%     16%   6%     --